#ifndef circle_h
#define circle_h

#include "ellipse.h"

class circle : public ellipse
{
	friend ostream& operator<<(ostream &output,circle c);

public:

		circle(){}
		circle(const point &upper_left, int r);
		void Draw(HWND hwnd,int xt, int yt);
		void Draw(HWND hwnd);
		void Hide(HWND hwnd);
		int GetClassID(){return 4;}

		const circle& circle::operator =(const circle &right);
		bool circle::operator==(const circle &right) const;
};

#endif